Our 12V to 19V DC-DC boost converter is a high-performance, non-isolated switch-mode step-up power module, engineered to convert nominal 12V DC input (10-18V DC wide range) into a highly regulated 19V DC stable output. Designed exclusively for negative ground systems, this series of 12VDC to 19VDC step-up converter delivers consistent power performance across harsh operating environments, making it an ideal power solution for our business partners and commercial clients seeking reliable, long-lasting power conversion components for bulk deployment. With output current options ranging from 3A to 30A, we offer scalable power solutions to match diverse project requirements, from low-power compact installations to high-load heavy-duty applications.
Model No. |
Input voltage |
Output voltage |
Output current |
Rated power |
Efficiency |
Size |
SDS-12S1903 |
10-16VDC |
19VDC |
3 Amps |
57W |
96.30% |
64*57*22mm |
SDS-12S1905 |
10-18VDC |
19VDC |
5 Amps |
95W |
94.50% |
74*74*32mm |
SDS-12S1910 |
10-16VDC |
19VDC |
10 Amps |
190W |
93.10% |
74*74*32mm |
SDS-12S1915 |
10-18VDC |
19VDC |
15 Amps |
285W |
96.20% |
100*80*39mm |
SDS-12S1920 |
10-18VDC |
19VDC |
20 Amps |
380W |
97.60% |
100*80*39mm |
SDS-12S1930 |
10-18VDC |
19VDC |
30 Amps |
570W |
95.80% |
150*127*63mm |
Our IP68 waterproof 12V to 19V DC converter achieves a peak efficiency of up to 97.6%, with a typical 95% efficiency at 12V nominal input. This minimizes power loss during conversion, cuts down energy waste, and reduces heat generation, extending the module’s service life and lowering maintenance costs for our business partners in long-term bulk use.
With an IP68 waterproof rating, this non-isolated 12V 19V vehicle boost converter is fully protected against dust ingress and long-term water immersion, suitable for outdoor, wet, and vibration-heavy vehicle and industrial environments. It also integrates full over-voltage, over-load, and over-temperature protection, preventing equipment damage and ensuring uninterrupted operation.
We use high-reliability NCC and NICHICON internal capacitors, paired with rigorous 100% full-load burn-in testing for every unit before delivery. This ensures consistent performance across the product lifecycle, reducing after-sales complaints and replacement costs for our trade clients and bulk purchasers.
This 12V 19V DC-DC converter for vehicles is widely used in logging vehicles, forklifts, electromotor drives, and other specialty vehicle systems, providing stable 19V power for on-board equipment, monitoring systems, and auxiliary devices.
It is also an ideal solution for telecommunications base stations, remote monitoring equipment, and industrial automation systems, delivering regulated power for sensitive electronics in off-grid and mobile power scenarios.
All our 12VDC to 19VDC DC-DC converters are designed and manufactured in strict compliance with CE and RoHS standards. We implement a multi-stage quality control process, from raw material incoming inspection to final product performance testing, ensuring every unit meets our stringent quality benchmarks. Each module undergoes 100% full-load burn-in testing to validate stability under continuous operating conditions.
We offer standard anti-static, shockproof packaging for all units, with custom packaging solutions available for bulk orders to meet the logistics needs of our business partners. We support global shipping via sea, air, and international express, with flexible delivery lead times tailored to order volume. We accept low minimum order quantities for trial orders, as well as custom parameter adjustments and OEM services for large-volume commercial orders.
The nominal input is 12V DC, with a wide input range of 10-18V DC for most models, adapting to voltage fluctuations in vehicle and industrial power systems.
Yes, it features an IP68 waterproof rating, providing full protection against dust and water immersion, making it ideal for harsh outdoor and vehicle applications.
It integrates comprehensive over-voltage, over-load, and over-temperature protection to safeguard the converter and connected equipment from damage.
Whether you need standard bulk orders or custom-tailored 12V to 19V DC-DC boost converter solutions for your commercial project, our team is ready to provide you with a competitive custom quotation. Contact us today to discuss your power conversion requirements, and get a tailored solution that matches your business needs.
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